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借着昨天热榜人造钻石的那篇文章，发一波自己公司做产品。世界第一的中南钻石产出的6....
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借着昨天热榜人造钻石的那篇文章，发一波自己公司做产品。世界第一的中南钻石产出的6.1克拉人工合成钻石，祖母绿切工。
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